Results 241 to 250 of about 8,421,233 (310)

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna, Jieliyue Sun, Wenyu Liu, Robert H. Hurt, Kimani C. Toussaint Jr.   +4 more
wiley   +1 more source

Performance of Recycled Concrete Aggregate and Reclaimed Asphalt Pavement in Concrete: A Systematic Review of Mechanical, Physical, and Durability Characteristics. [PDF]

Materials (Basel)
Ashteyat A, Alkhalaileh A, Shhabat M, Al-Zu'bi H, Almuaythir S, Nawasreh M.   +5 more
europepmc   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

Energy and carbon estimation in construction and maintenance of pavements using conventional and alternative materials: a comparative analysis. [PDF]

Sci Rep
Pradeep B, Lavanya N, Archana MR, Basutkar SM, Anjaneyappa V.   +4 more
europepmc   +1 more source

Dynamic Dual-Branch Encoder and Deformable Spatial Focusing for Accurate Pavement Crack Segmentation. [PDF]

Entropy (Basel)
Liu R, Wang Z, Zha C, Song K, Hu L.
europepmc   +1 more source

GPR-GDMI: A Geometrical Dimension Detection and Morphological Inversion Method of Structural Cracks in Semi-Rigid Asphalt Pavements with Ground Penetrating Radar. [PDF]

Sensors (Basel)
Zhou H, Meng F, Li J, Zhang W, Tong Z.
europepmc   +1 more source

Multi-Scale Hydrogen Bonding and Microphase Separation Synergistically Engineered Polyurethane-Polyurea (PU-PUa) as High-Performance Binder. [PDF]

Polymers (Basel)
Wu H, Chen X, Chi Y, Song W, Li J, Cheng Z.   +5 more
europepmc   +1 more source

Optimization design of sand-containing fog seal overlay on chip seal based on response surface methodology. [PDF]

PLoS One
Lei J, Jiang X, Liu Q, He Y.
europepmc   +1 more source

Study on the Performance of Modified Asphalt Mixture Incorporating MSWI Bottom Ash. [PDF]

Materials (Basel)
Tang F, Chen T, Hu Y, Sun Y.
europepmc   +1 more source

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Predicting Pavement Performance

Transportation Engineering Journal of ASCE, 1974
An approach using a new modeling technique (transfer function theory) was developed to predict the performance of a pavement system subjected to dynamic load inputs. The study indicated that the characteristics of flexible pavement could be represented by a series of time-dependent transfer functions obtained from dynamic tests using practically any ...
Robert E. Boyer, Milton E. Harr
openaire   +1 more source